The rate at which an electrical current alternates, usually measured in Hertz (Hz). Also the way to note a general location on the radio frequency spectrum such as 800 MHz, 900 MHz or 1900 MHz.
900/1800/1900 MHz
Audio
Radio FM
Suonerie polifoniche
Polyphonic ringing tones are played through a speaker rather than an ordinary buzzer, which means that you get vastly improved sound quality for melodious ringing tones, message alerts, and gaming sounds.
Colori
Colore del prodotto
Iron Blue
Peso e dimensioni
Peso
84 g
Dimensioni (LxPxA)
101.8 x 42.6 x 19.4 mm
Gestione energetica
Tempo di conversazione
2 - 6 h
Tempo di stand-by
170 - 410 h
Performance batterie
820 mAh
Tipo batteria
BR-5C
Tecnologia batteria
Lithium-Ion
Caratteristiche del telefono
Smartphone
Tecnologia Java
Trasmissione dati
Porta dati a infrarossi
Bluetooth
GPRS
General Packet Radio Service is a wireless data transmission service based on packet transmission. For example, if an email is sent by GPRS it will be reduced into .packets. of information. Each individual packet travels to its destination by the quickest possible route. This means the different packets from the same mail can travel separately through foreign networks around the globe in order to avoid obstructions. At the pre-set destination they are rebuilt and presented to the recipient as a whole. GPRS offers instant access, and permanent connection between the mobile device and the network. With GPRS you only pay for information sent or received, rather than for connection time.
